Quality Analysis and Colour Decoding of Printed Matters using a Portable 2D Chroma Meter

Cheng-Ru Li, Chih-Chung Yang, Chun-Han Chou, Ming-Yen Lin, Yu-Hsuan Lin

2022

Abstract

The paper presents an optical imaging system for the colour distribution measurement of objects. It has the advantages of portable, accuracy and high resolution. The lens barrel and the ring sunlight LEDs are designed to achieve regional darkroom, high illumination uniformity and high color rendering. After using a small color chart for calibration, the average color deviation (ΔE*ab) of the imaging system will be lower than 3. The uniformity of the printed papers could be successfully analysed and achieve color encryption application. This technology provides a useful solution for imaging and print technology that is very demanding on color correctness.

Paper Citation

in Harvard Style

Li C., Yang C., Chou C., Lin M. and Lin Y. (2022). Quality Analysis and Colour Decoding of Printed Matters using a Portable 2D Chroma Meter. In Proceedings of the 10th International Conference on Photonics, Optics and Laser Technology - Volume 1: PHOTOPTICS, ISBN 978-989-758-554-8, pages 123-127. DOI: 10.5220/0010853600003121

in Bibtex Style

@conference{photoptics22,
author={Cheng-Ru Li and Chih-Chung Yang and Chun-Han Chou and Ming-Yen Lin and Yu-Hsuan Lin},
title={Quality Analysis and Colour Decoding of Printed Matters using a Portable 2D Chroma Meter},
booktitle={Proceedings of the 10th International Conference on Photonics, Optics and Laser Technology - Volume 1: PHOTOPTICS,},
year={2022},
pages={123-127},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0010853600003121},
isbn={978-989-758-554-8},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 10th International Conference on Photonics, Optics and Laser Technology - Volume 1: PHOTOPTICS,
TI - Quality Analysis and Colour Decoding of Printed Matters using a Portable 2D Chroma Meter
SN - 978-989-758-554-8
AU - Li C.
AU - Yang C.
AU - Chou C.
AU - Lin M.
AU - Lin Y.
PY - 2022
SP - 123
EP - 127
DO - 10.5220/0010853600003121